File:Halfdan Egedius - King Magnus and Kalv Arnesøn at the Battlefield of Stiklestad - NG.K&H.B.03102 - National Museum of Art, Architecture and Design (cropped).jpg - Wikimedia Commons
Stiklestad – Wikipedia
Halfdan Egedius, King Magnus and Kalv Arnesøn at the Battlefield of Stiklestad – Nasjonalmuseet – Collection